How to Stop Auto Videos in iOS

I have been searching for a way to stop embedded videos on websites from automatically playing. It is annoying when I am commuting in a quiet train or reading an article to have a video either related to the article or in an ad on the webpage start up without notice.

In desktop browsers there is a way to stop this from occurring, but I can't find a setting in iOS to control this behavior. Am I missing something or is it not there?

MacRumors attracts a broad audience
of both consumers and professionals interested in
the latest technologies and products. We also boast an active community focused on
purchasing decisions and technical aspects of the iPhone, iPod, iPad, and Mac platforms.